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Brennan EP, Ehrich M, Brazil DP, Crean JK, Murphy M, Sadlier DM, Martin F, Godson C, McKnight AJ, van den Boom D, Maxwell AP, Savage DA.Brennan EP, et al. Among authors: maxwell ap.Epigenetics. 2009 Apr 1;4(3):159-64. doi: 10.4161/epi.4.3.8793. Epub 2009 Apr 18.Epigenetics. 2009.PMID: 19440041Free article.